CVE-2024-38881: An issue in Horizon Business Services Inc.
An issue in Horizon Business Services Inc. Caterease 16.0.1.1663 through 24.0.1.2405 and possibly later versions, allows a remote attacker to perform a Rainbow Table Password cracking attack due to the use of one-way hashes without salts when storing user passwords.
Security readout for executives and security teams
Plain-English summary
Caterease reportedly stores passwords as unsalted one-way hashes. If an attacker obtains the password database, common or reused passwords could be cracked faster using precomputed tables. The sources rate this as high confidentiality risk, but they do not show active exploitation or a named vendor fix.
Executive priority
Treat as a high-priority credential protection issue if Caterease is used. It may not enable direct system takeover by itself, but exposed hashes can become reusable credentials across business systems.
Technical view
CVE-2024-38881 is reported as CWE-760 affecting Horizon Business Services Caterease 16.0.1.1663 through 24.0.1.2405 and possibly later. The CVSS 3.1 score is 7.5, network exploitable with no privileges or user interaction, with confidentiality impact only.
Likely exposure
Organizations using Caterease in the stated version range, and possibly later versions, should assume exposure until vendor guidance confirms otherwise. Risk is greatest where attackers could access application databases or backups containing password hashes.
Exploitation context
The bundle does not cite CISA KEV listing or confirmed active exploitation. Public references exist, including VulDB and Packet Storm, but the provided evidence supports vulnerability disclosure, not proven in-the-wild abuse.
Researcher notes
Affected CPE data is absent in the bundle, and the description says possibly later versions. No patch, workaround, or exploit-in-the-wild evidence is provided. Validation should focus on version confirmation, password storage behavior, and hash exposure paths.
Mitigation direction
Check Horizon Business Services guidance for fixed Caterease versions or configuration changes.
Inventory all Caterease installations and confirm exact versions in use.
Restrict database and backup access to only required administrators and services.
After confirmed remediation, require password resets for Caterease users.
Review logs for unusual database access or account activity.
Validation and detection
Confirm whether Caterease versions fall within 16.0.1.1663 through 24.0.1.2405.
Ask the vendor whether later versions remain affected.
Verify password storage behavior through approved administrative or vendor-supported review.
Check whether database backups containing hashes are broadly accessible.
Confirm post-remediation password reset completion for active users.
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Potential ATT&CK relevance
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CWE-760: Exact CWE lookup
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The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
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